MMSE relaying strategy for two-way amplify-and-forward wireless networks
Lee, Kanghee Kwon, Hyuck M. Yang, Jie Sawan, M. Edwin Park, Hyuncheol Lee, Yong H.
Lee, Kanghee
Kwon, Hyuck M.
Yang, Jie
Sawan, M. Edwin
Park, Hyuncheol
Lee, Yong H.
Citations
Altmetric:
Other Names
Location
Time Period
Advisors
Original Date
Digitization Date
Issue Date
2013
Type
Article
Genre
Keywords
Relay amplifying matrix,Two-way relaying,MMSE,Channel uncertainty,Achievable rate
Subjects (LCSH)
Citation
Lee, Kanghee; Kwon, Hyuck M.; Yang, Jie; Sawan, M. Edwin; Park, Hyuncheol; Lee, Yong H. 2013. MMSE relaying strategy for two-way amplify-and-forward wireless networks. Vehicular Technology Conference (VTC Fall), 2013 IEEE 78th, Date of Conference: 2-5 Sept. 2013:ppg. 1-5
Abstract
This paper studies amplify-and-forward (AF) relay strategies for two-way wireless relay networks consisting of two sources with a single antenna and multiple relays with a single antenna. The closed form of relay amplifying matrices (vectors) with the perfect cancelation of self-interference under both no-channel uncertainty and channel uncertainty is presented based on the minimum mean square error (MMSE) criterion. With the derived optimal relay amplifying matrices, the MMSE cost function behavior, the relay power usage, and the sum of the achievable rate are analyzed. Additionally, a filter for each destination will be provided to remove the influences of noises at the receivers.
Table of Contents
Description
Click on the DOI link to access the article (may not be free).
Publisher
IEEE
Journal
Book Title
Series
Vehicular Technology Conference (VTC Fall), 2013 IEEE 78th;
Digital Collection
Finding Aid URL
Use and Reproduction
Archival Collection
PubMed ID
DOI
ISSN
1090-3038